Quiet world STC-27 acoustic blankets for noise reduction
Quiet World STC-27 Acoustic Blankets provide a customizable solution for reducing noise in laboratory environments, featuring large format sizes, easy installation, and optional clear vinyl for visibility. Independently tested, they offer transmission loss from 11dB to 56dB.
Overview
Quiet World STC-27 Acoustic Blankets are an advanced solution designed to effectively reduce noise in laboratory environments. These blankets come in large format sizes and can be mixed and matched to create a customized noise mitigation solution tailored to specific laboratory layouts. They are equipped with grommets for easy installation on frames, ceilings, or other structures. For areas where visibility is crucial, an optional clear mass loaded vinyl can be used to maintain visibility while still providing noise reduction.
Technical specifications
- Transmission Loss: Independently tested with a transmission loss ranging from 11dB to 56dB depending on frequency bands.
- Sizes Available: Five standard sizes ranging from 8’ x 8’ to 8’ x 20’.
- Customization: Site-specific mitigation design enabled by varying blanket sizes and the use of clear vinyl for visibility in specific areas.
- Installation: Equipped with grommets for easy installation on various surfaces.
Technology readiness level
This technology has reached a Technology Readiness Level (TRL) of 9, indicating it is fully developed and ready for commercial deployment. The product has been validated through independent laboratory testing and is suitable for immediate application in noise-sensitive environments.
About Behrens & Associates, Inc
Behrens & Associates, Inc., operating as Environmental Noise Control (ENC), is a full-service acoustical engineering firm specializing in the measurement, monitoring, analysis, and mitigation of environmental noise and vibration. The company develops and supplies engineered solutions—including proprietary materials like acoustical blankets, barriers, and panels—to address noise pollution across diverse sectors such as oil and gas, construction, energy, industrial manufacturing, and entertainment. Their process is comprehensive, covering initial noise source identification, baseline measurement, predictive modeling, mitigation design, installation of systems, and final compliance verification.
ENC provides these services to help clients adhere to complex local and federal noise regulations, including HUD, OSHA, and CEQA standards. By combining technical expertise with practical, scalable hardware, the company enables projects to proceed in noise-sensitive environments without disrupting local communities or halting production. They support a wide range of use cases, from mitigating noise at heavy industrial job sites like dams and drilling operations to managing sound in commercial and retail spaces, ensuring cost-effective and code-compliant outcomes for their partners.
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